C:\Users\vigo\Downloads\dddds\dddds\x64\Build\Steam.pdb
Static task
static1
Behavioral task
behavioral1
Sample
Steam.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Steam.exe
Resource
win10v2004-20240508-en
General
-
Target
Steam.exe
-
Size
1.9MB
-
MD5
291b959ce9e5db92aa7d05058250973b
-
SHA1
f05b3a703f927c223c855ce77c54ebf710aaaafa
-
SHA256
3adf610438ab160f3fdceb70deb6c0806855cc99a8e5c5c525151b5638f0b066
-
SHA512
8880846d6b9b67201daca9ecee98f4c9c05d12c1f90a7e409dc6057898aaf8a99391cb9a2024e2384ac77ece54d85f84d549bde82770924f733a24c64969d752
-
SSDEEP
24576:kfkQc+JubZef8lD9jgWwdkVlJxBxTZbNNQBxO8qUq1YF61NK5cnqTAXfnRu2kZAR:kOef8lRp3ZUi3ZYs1NKinrX1wwuL1u
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Steam.exe
Files
-
Steam.exe.exe windows:6 windows x64 arch:x64
03773e9d365e439dccadadbf28227e50
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
VerifyVersionInfoA
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
GlobalAlloc
RtlCaptureContext
RtlLookupFunctionEntry
SleepEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
LeaveCriticalSection
EnterCriticalSection
LocalFree
FormatMessageA
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
MultiByteToWideChar
Module32NextW
Module32FirstW
CloseHandle
Process32FirstW
Process32NextW
GetModuleHandleW
GetCurrentProcess
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
GlobalUnlock
GetSystemDirectoryA
WideCharToMultiByte
GlobalLock
RtlVirtualUnwind
GlobalFree
CreateToolhelp32Snapshot
OpenProcess
WriteProcessMemory
SetConsoleTextAttribute
SetLastError
GetConsoleWindow
Sleep
GetStdHandle
GetModuleFileNameA
ReadProcessMemory
SleepConditionVariableSRW
user32
SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
GetWindowThreadProcessId
SetCursor
SetCapture
SetWindowLongA
GetAsyncKeyState
TrackMouseEvent
ClientToScreen
GetCapture
ScreenToClient
GetKeyState
EnumWindows
FindWindowA
GetClientRect
ShowWindow
RegisterClassExA
GetDesktopWindow
SetWindowLongW
LoadIconW
TranslateMessage
SetLayeredWindowAttributes
CreateWindowExA
DefWindowProcA
MoveWindow
LoadCursorW
GetSystemMetrics
PeekMessageW
mouse_event
GetForegroundWindow
GetWindowLongW
GetWindow
GetWindowRect
DestroyWindow
SetWindowPos
DispatchMessageW
msvcp140
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bios_base@std@@QEBA_NXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??Bid@locale@std@@QEAA_KXZ
?widen@?$ctype@_W@std@@QEBA_WD@Z
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?id@?$ctype@_W@std@@2V0locale@2@A
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xout_of_range@std@@YAXPEBD@Z
?good@ios_base@std@@QEBA_NXZ
d3d9
Direct3DCreate9Ex
d3dx9_43
D3DXMatrixTranspose
D3DXVec3Transform
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmReleaseContext
ImmSetCandidateWindow
ImmGetContext
ImmSetCompositionWindow
normaliz
IdnToAscii
wldap32
ord46
ord50
ord217
ord60
ord301
ord45
ord211
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord143
crypt32
CertFreeCertificateChainEngine
CertFreeCertificateChain
CertGetCertificateChain
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
ws2_32
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
__WSAFDIsSet
rpcrt4
UuidCreate
RpcStringFreeA
UuidToStringA
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
__current_exception_context
__C_specific_handler
memcmp
memchr
memset
strchr
strstr
__std_terminate
memmove
__std_exception_copy
__std_exception_destroy
strrchr
_CxxThrowException
memcpy
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_callnewh
free
malloc
realloc
calloc
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-runtime-l1-1-0
_set_app_type
terminate
_getpid
_configure_narrow_argv
system
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_initterm
_initterm_e
_seh_filter_exe
_cexit
_crt_atexit
_resetstkoflw
_exit
_invalid_parameter_noinfo
exit
__sys_nerr
strerror
_beginthreadex
_errno
__p___argc
__p___argv
_get_initial_narrow_environment
_register_thread_local_exe_atexit_callback
_c_exit
api-ms-win-crt-filesystem-l1-1-0
_stat64
_access
_unlink
rename
_fstat64
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-stdio-l1-1-0
_popen
_set_fmode
__p__commode
_read
_write
_close
fputc
fopen
fputs
__stdio_common_vsscanf
fread
feof
__stdio_common_vsprintf
_wfopen
fwrite
_open
_lseeki64
_pclose
fseek
fclose
fflush
ftell
fgets
__acrt_iob_func
__stdio_common_vfprintf
api-ms-win-crt-string-l1-1-0
strcspn
strspn
strncpy
isupper
_wcsicmp
strncmp
strcmp
strpbrk
tolower
_strdup
api-ms-win-crt-convert-l1-1-0
strtol
strtoull
atoi
atof
strtoul
strtod
strtoll
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
sqrtf
sinf
ceilf
_hypotf
fmodf
acosf
cosf
atan
powf
pow
atan2f
_dclass
advapi32
CryptGetHashParam
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptReleaseContext
CryptAcquireContextA
ConvertSidToStringSidA
IsValidSid
GetTokenInformation
GetLengthSid
CopySid
OpenProcessToken
Sections
.text Size: 778KB - Virtual size: 778KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 150KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 938KB - Virtual size: 944KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ